Amazon has 20-count Crest 3D White Whitestrips with Advanced Seal Professional Effects Enamel Safe Dental Whitening Kit for $17.85 when you follow the instructions below. Shipping is free. Thanks dpoopd
- Sign into your amazon acct
- Click here for coupon page
- Click on "Save $10 off on one Crest 3D White 2 Hour Express or Professional Effects Whitestrip"
- Click Here for the whitestrips
- On product page, clip the extra $10 off coupon
- Checkout, total should be $37.85 - $10 coupon - $10 coupon = $17.85 with free shipping